Unsupported Load for Cores Calculator

✖Buoyant Force is the upward force exerted by any fluid upon a body placed in it.ⓘ Buoyant Force [F_b]			+10% -10%
✖Empirical Constant is the constant used in an empirical relation. It can vary depending on the specific casting material and they are derived from data obtained from actual casting operations.ⓘ Empirical Constant [c]			+10% -10%
✖Core Print Area is the area of that part of the mould which supports the weight of core used in casting.ⓘ Core Print Area [A]			+10% -10%

✖Unsupported Load is the force applied to a structure or component without any external support or reinforcement.ⓘ Unsupported Load for Cores [UL]

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Unsupported Load for Cores Solution

STEP 0: Pre-Calculation Summary

Formula Used

Unsupported Load = Buoyant Force-Empirical Constant*Core Print Area
UL = F_b-c*A
This formula uses 4 Variables

Variables Used

Unsupported Load - (Measured in Newton) - Unsupported Load is the force applied to a structure or component without any external support or reinforcement.
Buoyant Force - (Measured in Newton) - Buoyant Force is the upward force exerted by any fluid upon a body placed in it.
Empirical Constant - (Measured in Pascal) - Empirical Constant is the constant used in an empirical relation. It can vary depending on the specific casting material and they are derived from data obtained from actual casting operations.
Core Print Area - (Measured in Square Meter) - Core Print Area is the area of that part of the mould which supports the weight of core used in casting.

STEP 1: Convert Input(s) to Base Unit

Buoyant Force: 1500 Newton --> 1500 Newton No Conversion Required
Empirical Constant: 350 Newton per Square Millimeter --> 350000000 Pascal (Check conversion here)
Core Print Area: 4E-06 Square Meter --> 4E-06 Square Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

UL = F_b-c*A --> 1500-350000000*4E-06

Evaluating ... ...

UL = 100

STEP 3: Convert Result to Output's Unit

100 Newton --> No Conversion Required

FINAL ANSWER

100 Newton <-- Unsupported Load

(Calculation completed in 00.020 seconds)

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Credits

Created by Rajat Vishwakarma

University Institute of Technology RGPV (UIT - RGPV), Bhopal

Rajat Vishwakarma has created this Calculator and 400+ more calculators!

Verified by Nishan Poojary

Shri Madhwa Vadiraja Institute of Technology and Management (SMVITM), Udupi

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< Cores Core Prints and Chaplets Calculators

Density of Core Material

LaTeX Go Density of Core = Density of Core Metal-Buoyant Force/(Volume of The Core*[g])

Volume of Core

LaTeX Go Volume of The Core = Buoyant Force/(9.81*(Density of Core Metal-Density of Core))

Density of Molten Metal

LaTeX Go Density of Core Metal = Buoyant Force/(Volume of The Core*9.81)+Density of Core

Buoyant Force on Cores

LaTeX Go Buoyant Force = 9.81*Volume of The Core*(Density of Core Metal-Density of Core)

Unsupported Load for Cores Formula

LaTeX Go

Unsupported Load = Buoyant Force-Empirical Constant*Core Print Area
UL = F_b-c*A

What are chaplets?

Chaplets are metallic supports often kept inside the mould cavity to support the cores. These are of the same composition as that of the pouring metal so that the molten metal would provide enough heat to completely melt them and thus fuse with it during solidification.
In order to calculate the required chaplet area, we need to know the unsupported load.

How to Calculate Unsupported Load for Cores?

Unsupported Load for Cores calculator uses Unsupported Load = Buoyant Force-Empirical Constant*Core Print Area to calculate the Unsupported Load, The Unsupported load for cores is to be defined in order to calculate the required chaplet area a. It is the load which is not supported by anything and thus has to be supported by chaplets. Unsupported Load is denoted by UL symbol.

How to calculate Unsupported Load for Cores using this online calculator? To use this online calculator for Unsupported Load for Cores, enter Buoyant Force (F_b), Empirical Constant (c) & Core Print Area (A) and hit the calculate button. Here is how the Unsupported Load for Cores calculation can be explained with given input values -> 100 = 1500-350000000*4E-06.

FAQ

What is Unsupported Load for Cores?

The Unsupported load for cores is to be defined in order to calculate the required chaplet area a. It is the load which is not supported by anything and thus has to be supported by chaplets and is represented as UL = F_b-c*A or Unsupported Load = Buoyant Force-Empirical Constant*Core Print Area. Buoyant Force is the upward force exerted by any fluid upon a body placed in it, Empirical Constant is the constant used in an empirical relation. It can vary depending on the specific casting material and they are derived from data obtained from actual casting operations & Core Print Area is the area of that part of the mould which supports the weight of core used in casting.

How to calculate Unsupported Load for Cores?

The Unsupported load for cores is to be defined in order to calculate the required chaplet area a. It is the load which is not supported by anything and thus has to be supported by chaplets is calculated using Unsupported Load = Buoyant Force-Empirical Constant*Core Print Area. To calculate Unsupported Load for Cores, you need Buoyant Force (F_b), Empirical Constant (c) & Core Print Area (A). With our tool, you need to enter the respective value for Buoyant Force, Empirical Constant & Core Print Area and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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